Layout power distribution

Weidmuller terminals used for DCC/DC selection and power district separation. The SAK C10 disconnect pin terminals on the left are used for selection DCC or DC to track. Both DCC and DC can be connected but the pin position determines which is connected to track. Position 1 and 3 (as shown) connects DCC to track. Moving the pins to the right of their current position connects DC to track. The second set of terminals (SAK 10's) are the four power district with bus strips installed. The left half is one polarity, the second the other. The third set of terminals are for the Tortoise/Switch-it supply. This supply is direct off the incoming side of the DCC SAK C10's (modified after the photo was taken) and is operational when running in DC as well (whilst the PowerCab is connected). These are bussed in pairs allowing three spurs to be installed if required.